Part Number
Part Number:
NSN:
NIIN:
Item Name:
TRANSFORMER , AUDIO FREQUENCY
Definition:
A TRANSFORMER WHICH IS DESIGNED SO THAT PART OR ALL OF ITS RANGE OF OPERATING FREQUENCIES IS 20 KILOHERTZ (KILOCYCLES) AND BELOW. THE MAXIMUM VALUE MAY EXTEND INTO THE RADIO FREQUENCY RANGE. IT IS GENERALLY USED IN THE INPUT, OUTPUT, AMPLIFIER, OR OSCILLATOR STAGES OF AUDIO AND SONAR DEVICES.
CAGE Information
| Code | Company |
|---|---|
| 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRO |
Federal Supply Class
Title
COILS AND TRANSFORMERS
Inclusions:
INCLUDES COILS, EXCEPT IGNITION AND MAGNETO; COIL ASSEMBLIES; REACTORS; TRANSFORMERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AKPV | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| AKPV | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| ADAQ | BODY LENGTH | 2.250 INCHES NOMINAL |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| ACYW | IMPEDANCE RATING IN OHMS | 4730.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| ABTB | MOUNTING HOLE DIAMETER | 0.160 INCHES NOMINAL SINGLE GROUP |
| AXGY | MOUNTING METHOD | FLANGE SINGLE GROUP AND UNTHREADED HOLE SINGLE GROUP |
| CRBZ | WINDING OPERATING CURRENT | 22.0 MILLIAMPERES MAXIMUM OF STANDARD RANGE B AND BETTER DROP SIDING SINGLE COMPONENT SINGLE PRIMARY |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ADAT | BODY WIDTH | 2.250 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 TAB, SOLDER LUG |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ADAU | BODY HEIGHT | 2.750 INCHES NOMINAL |
| ACZB | FREQUENCY RATING | 120.0 HERTZ MINIMUM SINGLE COMPONENT AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 2 SECONDARY SINGLE COMPONENT |
| ACYW | IMPEDANCE RATING IN OHMS | 57900.0 NOMINAL SINGLE COMPONENT 1ST SECONDARY |
| ACYW | IMPEDANCE RATING IN OHMS | 562000.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ACZH | PRIMARY TO SECONDARY TURN RATIO | 1 TO 3-1/2 TO 11 SINGLE COMPONENT |
| ABKW | OVERALL HEIGHT | 3.188 INCHES NOMINAL |
| CQLC | WINDING TAP LOCATION (NON-CORE) | CENTER TAP SINGLE COMPONENT 2ND SECONDARY |
| AFGR | FREQUENCY RESPONSE TOLERANCE IN DECIBELS (NON-CORE) | -3.0/+0.5 SINGLE COMPONENT |